EL84 (6BQ5) vacuum tube

Brand name:

Product:

vacuum tubes

Dates of manufacture:

1953

The EL84 is a miniature power pentode, first manufactured in the early 1950s by Valvo / Philips. It was used in the Vox AC-30 guitar amplifier. More recently it has been manufactured in Russia, China and Slovakia. It is known as the 6BQ5 in the USA.